Academic Journal
Diamino-Substituted Quinones as Cathodes for Lithium-Ion Batteries
| العنوان: | Diamino-Substituted Quinones as Cathodes for Lithium-Ion Batteries |
|---|---|
| المؤلفون: | Tyler W. Hiltermann, Subhajit Sarkar, Venkataraman Thangadurai, Todd C. Sutherland |
| سنة النشر: | 2024 |
| مصطلحات موضوعية: | Biochemistry, Medicine, Biotechnology, Evolutionary Biology, Infectious Diseases, Plant Biology, Biological Sciences not elsewhere classified, Chemical Sciences not elsewhere classified, viable synthetic route, quinone derivatives studied, poor redox reactivity, observed specific capacities, measurable battery performance, commonly used super, address common concerns, p conductive carbon, one variant derived, ion battery architectures, ion batteries, facile one, conductive matrix, traditional metal, thereby offering, theoretical predictions, sustainable pathway, sustainable approach, suggesting limitations, substituted quinones, study introduces, step synthesis |
| الوصف: | This study introduces a sustainable approach to designing organic cathode materials (OCMs) for lithium-ion batteries as a potential replacement for traditional metal-based electrodes. Utilizing green synthetic methodologies, we synthesized and characterized five distinct quinone derivatives and investigated their electrochemical attributes within Li-ion battery architectures. Notably, the observed specific capacities were lower than the theoretical predictions, suggesting limitations in achieving efficient redox reactions in a coin-cell configuration. Among the quinone derivatives studied, one variant derived from natural vanillin showed superior cycle stability, maintaining 58% capacity retention over 95 charge–discharge cycles, and achieving a Coulombic efficiency of 90%. Importantly, we discovered that the commonly used Super-P conductive carbon did not yield any measurable battery performance; instead, these quinones necessitated the incorporation of graphene nanoplatelets as the conductive matrix. Through a facile one-step synthesis in ethanol or water, we have demonstrated a viable synthetic route for producing OCMs, albeit with moderate performances, which have attempted to address common concerns of high solubility and poor redox reactivity of previous OCMs, thereby offering a sustainable pathway for the development of organic-based energy storage devices. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | https://figshare.com/articles/journal_contribution/Diamino-Substituted_Quinones_as_Cathodes_for_Lithium-Ion_Batteries/25155673 |
| DOI: | 10.1021/acsami.3c14123.s001 |
| الاتاحة: | https://doi.org/10.1021/acsami.3c14123.s001 https://figshare.com/articles/journal_contribution/Diamino-Substituted_Quinones_as_Cathodes_for_Lithium-Ion_Batteries/25155673 |
| Rights: | CC BY-NC 4.0 |
| رقم الانضمام: | edsbas.3C5A9968 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1021/acsami.3c14123.s001 |
|---|